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ChemicalBook--->CAS DataBase List--->1758-33-4

1758-33-4

1758-33-4 Structure

1758-33-4 Structure
IdentificationMore
[Name]

CIS-2,3-EPOXYBUTANE
[CAS]

1758-33-4
[Synonyms]

CIS-2,3-EPOXYBUTANE
CIS-2,3-EPOXYBUTANE MESO
CIS-BETA-BUTYLENE OXIDE
(2S,3R)-2,3-Dimethyl-oxirane
2,3-Dimethyl-oxirane (Z)
3-dimethyl-cis-oxiran
3-epoxy-cis-butan
Butane, 2,3-epoxy-, cis-
cis-2,3-dimethyloxirane
cis-2-Butene Epoxide
cis-2-Butene Oxide
cis-2-buteneepoxide
cis-2-buteneoxide
cis-2-Butylene Oxide
cis-2-butyleneoxide
meso-2,3-Epoxybutane
meso-2,3-epoxy-butane
Oxirane, 2,3-dimethyl-, cis-
cis-á-butylene oxide
cis-β-butylene oxide
[EINECS(EC#)]

626-108-3
[Molecular Formula]

C4H8O
[MDL Number]

MFCD00005128
[Molecular Weight]

72.11
[MOL File]

1758-33-4.mol
Chemical PropertiesBack Directory
[Appearance]

CLEAR COLOURLESS LIQUID
[Melting point ]

−84-−83 °C(lit.)
[Boiling point ]

60-61 °C(lit.)
[density ]

0.827 g/mL at 20 °C(lit.)
[refractive index ]

n20/D 1.383(lit.)
[Fp ]

−7 °F
[storage temp. ]

Flammables area
[form ]

Powder
[color ]

Off-white to light brown or purple
[Specific Gravity]

0.826
[Water Solubility ]

Soluble in water, 2.848e+004 mg/L.
[Sensitive ]

Moisture Sensitive
[BRN ]

79770
[CAS DataBase Reference]

1758-33-4(CAS DataBase Reference)
[NIST Chemistry Reference]

cis-2,3-Dimethyloxirane(1758-33-4)
[EPA Substance Registry System]

1758-33-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

F,Xi
[Risk Statements ]

R11:Highly Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S16:Keep away from sources of ignition-No smoking .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[RIDADR ]

UN 3271 3/PG 2
[WGK Germany ]

3
[RTECS ]

EK3855020
[F ]

21
[HazardClass ]

3
[PackingGroup ]

II
[HS Code ]

29109000
Hazard InformationBack Directory
[Chemical Properties]

CLEAR COLOURLESS LIQUID
[Uses]

Used in the enantioselective methanolysis.
Spectrum DetailBack Directory
[Spectrum Detail]

CIS-2,3-EPOXYBUTANE(1758-33-4)1HNMR
CIS-2,3-EPOXYBUTANE(1758-33-4)13CNMR
CIS-2,3-EPOXYBUTANE(1758-33-4)IR
CIS-2,3-EPOXYBUTANE(1758-33-4)Raman
CIS-2,3-EPOXYBUTANE(1758-33-4)FT-IR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

cis-2,3-Epoxybutane, 97%(1758-33-4)
[Alfa Aesar]

cis-2,3-Epoxybutane, 98%(1758-33-4)
[Sigma Aldrich]

1758-33-4(sigmaaldrich)
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